Funding for this research was provided by:
National Health and Medical Research Council (GNT1121611)
Received: 1 November 2018
Accepted: 15 May 2019
First Online: 28 May 2019
Ethics approval and consent to participate
: Ethics approval was obtained from the Australian National University Human Research Ethics Committee (protocol number 2016/218). Written permission was granted to access the secondary data from the Ethiopian Federal Ministry of Health. The study was conducted in collaboration with researchers from Gondar University and Ministry of Health. As this study used secondary data, informed consent was not obtained from the study participants.
: Not applicable.
: The authors declare that they have no competing interests.
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